docker安装redis

2022-10-10 本文已影响0人阿畅00000

一、搜索redis镜像

命令：docker search <镜像名称>

[root@nightmare-01 kerwin]# docker search redis
NAME                                        DESCRIPTION                                     STARS     OFFICIAL   AUTOMATED
redis                                       Redis is an open source key-value store that…   11397     [OK]       
bitnami/redis                               Bitnami Redis Docker Image                      229                  [OK]
bitnami/redis-sentinel                      Bitnami Docker Image for Redis Sentinel         39                   [OK]
bitnami/redis-cluster                                                                       34                   
redis/redis-stack                           redis-stack installs a Redis server with add…   15                   
rapidfort/redis                             RapidFort optimized, hardened image for Redi…   15                   
rapidfort/redis-cluster                     RapidFort optimized, hardened image for Redi…   15                   
circleci/redis                              CircleCI images for Redis                       14                   [OK]
ubuntu/redis                                Redis, an open source key-value store. Long-…   11                   
redis/redis-stack-server                    redis-stack-server installs a Redis server w…   10                   
bitnami/redis-exporter                                                                      9                    
clearlinux/redis                            Redis key-value data structure server with t…   4                    
ibmcom/redis-ha                                                                             1                    
bitnami/redis-sentinel-exporter                                                             1                    
ibmcom/ibm-cloud-databases-redis-operator   Container image for the IBM Operator for Red…   1                    
rapidfort/redis6-ib                         RapidFort optimized, hardened image for Redi…   0                    
vmware/redis-photon                                                                         0                    
cimg/redis                                                                                  0                    
rancher/redislabs-ssl                                                                       0                    
ibmcom/redis-ppc64le                                                                        0                    
drud/redis                                  redis                                           0                    [OK]
corpusops/redis                             https://github.com/corpusops/docker-images/     0                    
blackflysolutions/redis                     Redis container for Drupal and CiviCRM          0                    
ibmcom/redisearch-ppc64le                                                                   0                    
greenbone/redis-server                      A redis service container image for the Gree…   0

二、拉取镜像

命令：docker pull <镜像名称>:<版本号>

[root@nightmare-01 kerwin]# docker pull redis
Using default tag: latest
latest: Pulling from library/redis
bd159e379b3b: Pull complete 
729b630784ac: Pull complete 
065c77bf222a: Pull complete 
961784053f68: Pull complete 
b42f16846808: Pull complete 
0f1fa5bb0033: Pull complete 
Digest: sha256:c95835a74c37b3a784fb55f7b2c211bd20c650d5e55dae422c3caa9c01eb39fa
Status: Downloaded newer image for redis:latest
docker.io/library/redis:latest

三、准备redis挂载配置文件

1.挂载的目的在于：以配置文件方式启动redis容器，不需要进容器内修改配置，直接在宿主机上修改配置文件也会随之修改容器内配置文件。
2.准备两个文件夹：挂载配置文件（/kerwin/install/redis/myredis01/redis.conf）和redis数据持久化（/kerwin/install/redis/myredis01/data）

四、启动redis容器

docker run --restart=always --log-opt max-size=100m --log-opt max-file=2 -p 6379:6379 --name myredis01 -v /kerwin/install/redis/myredis01/redis.conf:/etc/redis/redis.conf -v /kerwin/install/redis/myredis01/data:/data -d redis redis-server /etc/redis/redis.conf  --appendonly yes  --requirepass wu1234

1.--restart=always 总是开机启动。
2.--log是日志方面的。
3.-p 6379:6379 将6379端口挂载出去。
4.--name 给这个容器取一个名字。
5.-v 数据卷挂载
/kerwin/install/redis/myredis01/redis.conf:/etc/redis/redis.conf 这里是将 liunx 路径下的redis.conf 和redis容器下的redis.conf 挂载在一起，
/kerwin/install/redis/myredis01/data:/data 这个同上。
6.-d redis 表示后台启动redis。
7.redis-server /etc/redis/redis.conf 以配置文件启动redis，加载容器内的conf文件。
8.--appendonly yes 开启redis 持久化。
9.--requirepass wu1234 设置密码。

image.png

五、测试

1.通过docker ps -a 指令查看启动状态

[root@nightmare-01 myredis01]# docker ps -a | grep myredis
466a946ca3ae   redis      "docker-entrypoint.s…"   About a minute ago   Up About a minute   0.0.0.0:6379->6379/tcp, :::6379->6379/tcp  myredis01

2.查看容器日志

docker logs --since 30m 466a946ca3ae